Throughout his many lives, the Master has visited myriad places and planets. Some he has spared, others he has destroyed... but all have felt his presence, however fleeting. In the Time War, he helps a soldier save their world from Dalek assault... On Earth, he helps a young woman discover the truth about her boyfriend's abduction... At the Sublime Porte, he helps himself to a source of incredible power... And as the universe itself comes to an end, a lonely old man tries to help any way he can. But the Master is always waiting. Contains four new adventures: 10.1 Runtime by Tim Foley. When the Daleks threaten to alter the course of history, the Master has no choice but to save a world - and he only has an hour to do it. 10.2 Manhunt by Rochana Patel. After her boyfriend disappears on an American road trip, Alison Walker instantly becomes the prime suspect. But are the abductors from further afield than Earth? 10.3 The Sublime Porte by James Goss. Hijacking an archaeological dig, the Master excavates the mythical Sublime Porte. But he also unleashes a far more ancient force with it - and its name is Bilis Manger. 10.4 Alone by Scott Handcock. As the human race dwindles against the encroaching night, one man strives to find a solution to their plight. But can Professor Yana save the future when a dark past threatens his present? CAST: Derek Jacobi (The War Master), Ayesha Antoine (Jaxine), Samuel Barnett (Emlak), Nicholas Briggs (The Daleks), Jordan Broatch (Scrap), Nathaniel Curtis (Garth), Scott Haran (Andy), Loreece Harrison (Alison), Damian Lynch (Stallholder), Shai Matheson (Wilson), Murray Melvin (Bilis Manger), Nisha Nayar (Kindred), James G. Nunn (Rafe), Luke Nunn (Altan), Agness Nyama (Mercer), Aitch Wylie (Slug). Other parts played by members of the cast